Fahrenheit to Celsius Converter
Convert Fahrenheit to Celsius instantly. Perfect for understanding international weather and recipes.
Formula: (°F − 32) × 5/9 = °C
Common Conversions
Why Use Our Fahrenheit to Celsius Converter?
Instant Results
Type any fahrenheit value and see the celsius result immediately as you type.
Highly Accurate
Uses the exact conversion factor. (°F − 32) × 5/9 = °C
Swap Direction
Easily convert Celsius back to Fahrenheit with the swap button. No need to visit a different page.
One-Click Copy
Copy the converted result to your clipboard instantly with the Copy button.
Common Values Table
See a quick reference table of 9 common fahrenheit values and their celsius equivalents.
100% Private
All conversions happen in your browser. Nothing is sent to a server or stored anywhere.
Frequently Asked Questions
How many celsius in a fahrenheit?
1 °F = -17.22222222222222 °C. Use the formula: (°F − 32) × 5/9 = °C.
How to convert fahrenheit to celsius?
To convert fahrenheit to celsius, use the formula: (°F − 32) × 5/9 = °C. For example, 98.6 °F = 37 °C.
Is this fahrenheit to celsius converter accurate?
Yes. The converter uses the internationally accepted exact conversion factor. The result is accurate to at least 6 significant figures.
Can I convert celsius back to fahrenheit?
Yes. Click the "Swap direction" button to reverse the conversion. The current result becomes the new input automatically.
Does this work on mobile?
Yes. The converter works on all devices — phones, tablets, and desktops. All calculations happen in your browser.
Is my data stored anywhere?
No. All conversions run entirely in your browser. Nothing is uploaded, logged, or stored.